ROFL... you can try out for tough enough... or you can train independantly... www.nawf.com -- that is the school I trained at... Vince cheeses over the fucking HUGE muther fuckers like Brock and Bautista... so if you are that big, you have a career waiting for you...
If not.. .start training now... and if you have an amazing charisma, great build, and awesome ring presence... you can make it.
Maybe for most. I have been a natural BB for years, many years of good livin. I am now doing my second cycle...I watched Rick Flair last night..he's 56.